Title:
CCT Nodes Anchored by Headed Bars - Part 2: Capacity of Nodes
Author(s):
M. Keith Thompson, James O. Jirsa, and John E. Breen
Publication:
Structural Journal
Volume:
103
Issue:
1
Appears on pages(s):
65-73
Keywords:
anchorage; bars; reinforcement.
DOI:
10.14359/15087
Date:
1/1/2006
Abstract:
The anchorage behavior of headed reinforcement in CCT nodes was studied experimentally. A model for the capacity provided by head bearing was developed using a broad database collected from studies of headed reinforcement, deeply embedded anchor bolts, and bearing strength tests of concrete blocks. The proposed model has similarities to existing side blowout and bearing strength formulas.